import java.util.concurrent.TimeUnit;

/**
 * An object that accurately measures <i>elapsed time</i>: the measured duration between two
 * successive readings of "now" in the same process.
 *
 * <p>In contrast, <i>wall time</i> is a reading of "now" as given by a method like
 * {@link System#currentTimeMillis()}, best represented as an {@link java.time.Instant}. Such values

import java.time.Duration;
import java.util.concurrent.TimeUnit;

/**
 * An object that accurately measures <i>elapsed time</i>: the measured duration between two
 * successive readings of "now" in the same process.
 *
 * <p>In contrast, <i>wall time</i> is a reading of "now" as given by a method like
 * {@link System#currentTimeMillis()}, best represented as an {@link java.time.Instant}. Such values

// of the wall time, they also strip any monotonic clock reading from their results.
// The canonical way to strip a monotonic clock reading is to use t = t.Round(0).
//
// If Times t and u both contain monotonic clock readings, the operations
// t.After(u), t.Before(u), t.Equal(u), t.Compare(u), and t.Sub(u) are carried out
// using the monotonic clock readings alone, ignoring the wall clock
// readings. If either t or u contains no monotonic clock reading, these

// uniformly at random from a range that goes from a little negative
// to somewhat more than two milliseconds.  The negative changes are
// included because small negative changes have been observed in real
// monotonic clock readings (see issue #96459) and we want to test
// that they are properly tolerated.  The designed toleration is to
// pretend that the clock did not change, until it resumes net forward

errors.failed_to_upload_mapping_file=Failed to upload the Mapping file.
errors.invalid_kuromoji_token={0} is invalid.
errors.invalid_kuromoji_segmentation=The number of segmentations {0} does not the match number of readings {1}.
errors.invalid_str_is_included="{1}" in "{0}" is invalid.
errors.blank_password=Password is required.
errors.invalid_confirm_password=Confirm Password does not match.

errors.failed_to_upload_mapping_file=Failed to upload the Mapping file.
errors.invalid_kuromoji_token={0} is invalid.
errors.invalid_kuromoji_segmentation=The number of segmentations {0} does not the match number of readings {1}.
errors.invalid_str_is_included="{1}" in "{0}" is invalid.
errors.blank_password=Password is required.
errors.invalid_confirm_password=Confirm Password does not match.

errors.failed_to_upload_mapping_file=Failed to upload the Mapping file.
errors.invalid_kuromoji_token={0} is invalid.
errors.invalid_kuromoji_segmentation=The number of segmentations {0} does not the match number of readings {1}.
errors.invalid_str_is_included="{1}" in "{0}" is invalid.
errors.blank_password=Password is required.
errors.invalid_confirm_password=Confirm Password does not match.

			return
		}
		duration = old.duration(now)
		if duration == 0 {
			// We might have a stale now value, or this crossed the
			// 2^(64-limiterEventBits) boundary in the clock readings.
			// Just ignore it.
			return limiterEventNone, 0
		}
		new := makeLimiterEventStamp(typ, now)
		if e.stamp.CompareAndSwap(uint64(old), uint64(new)) {
			break
		}
	}
	return
}

    protected void setUp() throws Exception {
        file1 = File.createTempFile("kuromoji_", ".txt");
        FileUtil.write(
                file1.getAbsolutePath(),
                "token1,seg1,reading1,pos1\ntoken2,seg2,reading2,pos2\ntoken3,seg3,reading3,pos3"
                        .getBytes(Constants.UTF_8));
    }

    @Override
    protected void tearDown() throws Exception {
        file1.delete();
    }
    */

// That is, decrementing the global progress meter R by rDecrement.
const highR = rDecrement + rDecrement/2

// advanceEpoch subtracts rDecrement from the global progress meter R
// and all the readings that have been taked from that meter.
// The now and incrR parameters are only used to add info to the log messages.
func (qs *queueSet) advanceEpoch(ctx context.Context, now time.Time, incrR fqrequest.SeatSeconds) {